CN216212335U - A lock structure of a memory box - Google Patents
A lock structure of a memory box Download PDFInfo
- Publication number
- CN216212335U CN216212335U CN202121084983.3U CN202121084983U CN216212335U CN 216212335 U CN216212335 U CN 216212335U CN 202121084983 U CN202121084983 U CN 202121084983U CN 216212335 U CN216212335 U CN 216212335U
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- Prior art keywords
- lower cover
- upper cover
- groove
- locking
- memory box
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- 230000015654 memory Effects 0.000 title claims abstract description 25
- 239000007769 metal material Substances 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a lock catch structure of a memory box, comprising: the lower cover and the upper cover buckled on the lower cover are provided with a plurality of groove structures, the groove structures are arranged on the edge of the bottom surface of the lower cover, the upper cover is provided with locking structures corresponding to the groove structures, and the locking structures are bent towards the direction of the groove structures and are embedded into the groove structures. According to the utility model, the locking structure arranged on the upper cover is broken off, so that the locking structure is bent and embedded into the groove structure of the lower cover, the upper cover is fixed on the lower cover to play a locking role, under a long-time working condition, the locking structure is prevented from being separated from the groove structure due to aging, abrasion or vibration, the stability of buckling between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
Description
Technical Field
The utility model relates to the technical field of memories, in particular to a lock catch structure of a memory box.
Background
The memory box is an important part in hard disk storage devices such as an on-board recorder and the like, and can provide protection such as water resistance, high temperature resistance, falling prevention and shock resistance for a storage module placed in the memory box so as to protect the storage module in an abnormal accident and facilitate subsequent evidence obtaining and other work. The memory box is generally divided into an upper cover and a lower cover which are mutually covered, and the upper cover and the lower cover are usually buckled and fixed by adopting the matching of a buckle and a buckling position. The buckling mode is easy to loosen due to factors such as aging, abrasion or vibration in long-term work, so that the protection performance of the memory box is influenced, and great hidden danger exists.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a locking structure of a memory box.
The technical scheme of the utility model is as follows: provided is a latch structure of a memory cartridge, including: the lower cover is provided with a plurality of groove structures, the groove structures are arranged on the edge of the bottom surface of the lower cover, the upper cover is provided with locking structures corresponding to the groove structures, and the locking structures are bent towards the direction of the groove structures and are embedded into the groove structures.
Further, lower cover and groove structure are sheet metal material integrated into one piece.
Further, upper cover and locking structure are sheet metal material integrated into one piece.
Furthermore, the upper cover is provided with a wiring through hole, and the lower cover is provided with a wiring groove corresponding to the wiring through hole.
By adopting the scheme, the locking structure arranged on the upper cover is bent and embedded into the groove structure of the lower cover by snapping the locking structure arranged on the upper cover, so that the upper cover is fixed on the lower cover to play a locking role, the locking structure is prevented from being separated from the groove structure due to aging, abrasion or vibration and other factors under a long-time working condition, the buckling stability between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the lower cover.
Fig. 3 is a schematic structural view of the upper cover.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the present invention provides a locking structure of a memory cartridge, including: the device comprises a lower cover 1 and an upper cover 2 buckled on the lower cover 1. A plurality of groove structures 11 are arranged on the lower cover 1, and the groove structures 11 are arranged on the edge of the bottom surface of the lower cover 1. The upper cover 2 is provided with a locking structure 21 corresponding to the groove structure 11, and the locking structure 21 is bent towards the direction of the groove structure 11 and embedded into the groove structure 11. Before the installation and fixation, the locking structure 21 is parallel to the side wall of the upper cover 2. During installation, the core memory and the fireproof heat-insulating material are sequentially placed in the lower cover 1, then the upper cover 2 is buckled on the lower cover 1, and at the moment, the groove structure 11 corresponds to the locking structure 21. Use tools such as pliers to break locking structure 21 a certain angle off with the fingers and thumb for locking structure 21 imbeds in groove structure 11, thereby lock upper cover 2 on lower cover 1, thereby guarantee under long-time operating condition, locking structure 21 can not break away from groove structure 11 because of factors such as ageing, wearing and tearing or vibration, guaranteed the stability of lock between upper cover 2 and the lower cover 1.
The lower cover 1 and the groove structure 11 are integrally formed by sheet metal materials. The upper cover 2 and the locking structure 21 are integrally formed by sheet metal materials. The processing is convenient, the processing cost is lower, and the stability of the upper cover 2 and the lower cover 1 is ensured.
Referring to fig. 2 and 3, the upper cover 2 is provided with a wiring through hole 22, and the lower cover 1 is provided with a wiring groove 13 corresponding to the wiring through hole 22. The FPC in the core memory can extend out of the memory box through the wiring slot 13 and the wiring through hole 22, so that the core memory in the memory box can be conveniently wired, and normal data transmission of the core memory is guaranteed.
In summary, the locking structure provided on the upper cover is broken off, so that the locking structure is bent and embedded into the groove structure of the lower cover, thereby fixing the upper cover on the lower cover to perform a locking function, and under a long-time working condition, the locking structure is ensured not to be separated from the groove structure due to aging, abrasion or vibration, etc., the stability of buckling between the upper cover and the lower cover is enhanced, and the protection performance of the memory box is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084983.3U CN216212335U (en) | 2021-05-19 | 2021-05-19 | A lock structure of a memory box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121084983.3U CN216212335U (en) | 2021-05-19 | 2021-05-19 | A lock structure of a memory box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212335U true CN216212335U (en) | 2022-04-05 |
Family
ID=80858465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121084983.3U Active CN216212335U (en) | 2021-05-19 | 2021-05-19 | A lock structure of a memory box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212335U (en) |
-
2021
- 2021-05-19 CN CN202121084983.3U patent/CN216212335U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A locking structure for a memory box Granted publication date: 20220405 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: Shenzhen Zhiju Yunfu Technology Co.,Ltd. Registration number: Y2024980057928 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |